Boiled sweet (5,4)

(Another definition for lemon drop that I've seen is " Fruit sweet".)

(Other definitions for humbug that I've seen before include "Peppermint sweet - deception" , "Con" , "Noise of a bee with an insect makes a sham" , "Hypocrite or peppermint sweet" , "Impostor" .)

(Other definitions for acid drop that I've seen before include "Lemony candy" , "Boiled sweet with sharp taste" , "Sharp tasting boiled sweet" .)

(Other definitions for barley sugar that I've seen before include "Real as Rugby (anag) - sweet" , "Twisted sweetmeat" , "Amber-coloured sweet" , "Confection (originally made from a cereal)" .)